Description

1H-Pyrazolo[3,4-B]Quinoxaline,9,9A-Dihydro-9-Methyl-(9Ci) is a heterocyclic organic compound belonging to the fused pyrazoloquinoxaline class, serving as a sophisticated chemical intermediate. Its value lies in its complex molecular architecture, which provides a versatile scaffold for constructing novel molecules in advanced research and development. This compound is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers focused on developing new active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly for targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides due to its heterocyclic core.
• Material Science: Serves as a precursor for organic electronic materials, such as charge-transport layers or light-emitting components.
• Chemical Biology: Employed as a probe or scaffold in the design of enzyme inhibitors and molecular probes for biological studies.
• Academic & Institutional Research: Utilized in universities and research institutes for methodological studies in heterocyclic and medicinal chemistry.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthetic projects.

Basic Information

Product Name	1H-Pyrazolo[3,4-B]Quinoxaline,9,9A-Dihydro-9-Methyl-(9Ci)
CAS No.	749254-51-1
Molecular Formula	C11H10N4
Molecular Weight	198.23 g/mol
Synonyms	9-Methyl-9,9a-dihydro-1H-pyrazolo[3,4-b]quinoxaline; 1H-Pyrazolo[3,4-b]quinoxaline, 9,9a-dihydro-9-methyl-; 9-Methyl-1H,9H-pyrazolo[3,4-b]quinoxaline; 749254-51-1; 9-Methyl-9H-pyrazolo[3,4-b]quinoxaline; Pyrazolo[3,4-b]quinoxaline, 9,9a-dihydro-9-methyl-
EINECS	Contact for details

Quality Control

Our 1H-Pyrazolo[3,4-B]Quinoxaline,9,9A-Dihydro-9-Methyl-(9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.